For a while now I am seeing this when trying to install from Jens debian repository (on Sid - I know not "supported" but it should be easy to address):W: gpgv:/var/lib/apt/lists/partial/apt.jenslody.de_testing_dists_stretch_Release.gpg: The repository is insufficiently signed by key 748BC...<rest of key here>(weak digest)Seems like using a stronger digest will resolve the issue.See also: https://wiki.debian.org/Teams/Apt/Sha1RemovalThanks!gryphon

For a while now I am seeing this when trying to install from Jens debian repository (on Sid - I know not "supported" but it should be easy to address):W: gpgv:/var/lib/apt/lists/partial/apt.jenslody.de_testing_dists_stretch_Release.gpg: The repository is insufficiently signed by key 748BC...<rest of key here>(weak digest)Seems like using a stronger digest will resolve the issue.See also: https://wiki.debian.org/Teams/Apt/Sha1RemovalThanks!gryphon

I saw the same message on Debian Testing for this repo and another repo after I updated some packages; I am guessing it was the apt packages that started the warning.